package com.xindong.springbootcrud.controller;

import org.springframework.stereotype.Controller;
import org.springframework.util.StringUtils;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestParam;

import javax.servlet.http.HttpSession;
import java.util.Map;

@Controller
public class LoginController {

    @PostMapping( value = "/user/login")
    public String login(@RequestParam("username") String username,
                        @RequestParam("password") String password,
                        Map<String ,Object> map ,
                        HttpSession session
        ){

        if(!StringUtils.isEmpty(username)&&"123456".equals(password)){
            session.setAttribute("loginUser",username);
            return "redirect:/main.html";
        }else
            map.put("msg","用户密码错误!!");
            return  "login";


    }
}
